﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp1
{
    internal class HandlerA: DelegatingHandler
    {

   
       
        protected override Task<HttpResponseMessage> SendAsync(
          HttpRequestMessage request,
          CancellationToken cancellationToken
        )
        {
            
            return base.SendAsync(request, cancellationToken);
        }
    }
}
